baber/WOPTO huggingface dataset:
Patent JP-2009293055-A (JP)
Title: Method for recovering valuable metal from waste material
Inventor: KOIZUMI TETSUYUKI
IPC: B09B5/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can recover valuable materials through simple processes from a printed wiring board, etc.  <P>SOLUTION: Industrial waste materials integrating glass-fiber, epoxy-resin and valuable metals, such as copper, iron, gold, etc., are made to be the objects. To these industrial waste materials, the temperature having the degree at lower than the melting point of the glass-fiber and degrading the glass-fiber is given. Thereafter, the degraded glass-fiber is removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296718-A (JP)
Title: Motor equipped with resolver
Inventor: SUZUKI TAKANORI
IPC: H02K11/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which is equipped with a resolver that can prevent the influence of electromagnetic noise from a motor to the resolver and also can improve the production efficiency.  <P>SOLUTION: This motor, which includes a rotor shaft 24 threaded into a rotor part and a resolver 25 for detecting the rotational position of the rotor shaft, includes a bearing 27, which is arranged at the end on the resolver side in the rotor shaft, and a resolver guide 70, which is arranged outside in the axial direction of the rotor shaft in the bearing so as to position the resolver in the axial direction of the resolver rotor 25a. For the resolver guide, a collar 72, which is arranged between the bearing and the resolver rotor and is extended outward in the radial direction of the rotor shaft, is formed therein, and the outer diameter d1 of the resolver and the outer diameter d2 of the collar of the resolver guide are smaller than the diameter d3 of an opening 81 formed on the bearing support side of a motor case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293440-A (JP)
Title: Fuel injection nozzle
Inventor: MOTOE YUSUKE
IPC: F02M47/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poor sliding of a needle and increase of leak from clearance, caused by deformation of a cylinder.  <P>SOLUTION: In a fuel injection nozzle provided with: the cylinder 115 forming a control chamber 117 and having pressure of high pressure fuel act on an outer circumference surface; and the needle 111 having a piston part 1111 slidably inserted in the cylinder 115, a clearance between the cylinder 115 and the piston part 1111 is larger on a far side than that at near side of the control chamber 117 under the condition that a pressure in the control chamber 117 and a pressure acting on the outer circumference surface of the cylinder 115 are equal. The clearance between the needle 111 and the cylinder 115 reduces more on the near side of the control chamber 117 than the far side due to deformation of the cylinder 115 due to pressure difference between an inside and an outside of the cylinder 115 when pressure of fuel in the control chamber 117 is changed over to low pressure. As a result, the clearances become roughly the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296761-A (JP)
Title: Rotor and its manufacturing method
Inventor: SHIMOMURA EIJI
IPC: H02K17/16
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor which is easily manufactured while containing a copper bar and an aluminum bar in a slot.  <P>SOLUTION: In the rotor 3, a plurality of the slots 11 which are formed so as to be opened at external peripheral sides are formed at the external periphery of a rotor core 7. The copper bar 12 composed of copper or a copper alloy is inserted into and arranged at the depth side of each slot 11, and the aluminum bar 13 formed by aluminum die casting is arranged at the external peripheral side of the copper bar 12. At this time, aluminum system molten metal is fed into the slot 11 also from an opening 11a of the external periphery of the slot 11. At the aluminum die casting of the aluminum bar 13, short-circuiting rings are arranged at axial both ends of the rotor core 7, and the copper bar 12 and the aluminum bar 13 in each slot 11 are electrically connected by the short-circuiting rings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293703-A (JP)
Title: Brake device
Inventor: YAMAMOTO TAKASHI
IPC: F16D65/22
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely provide required braking force by moving a piston part in parallel.  <P>SOLUTION: A slope of a first slope part M2 of a third cam groove a3 formed in a first ring 30 is formed of a slope larger than the slope of the first slope part M2 of the other first and second cam grooves a1 and a2. Thus, since a steel ball 32 moving in the first slope part M2 of the third cam groove a3 is increased in a quantity of climbing the first slope part M2 even if a moving distance is short in the peripheral direction, a projection quantity from an opposed surface of the first ring 30 increases. As a result of it, a second ring 31 is pressed and moved in the axial direction in a parallel state to the first ring 30 while rotating by three steel balls 32 pinched between the first ring 30 and the second ring 31, and the second ring 31 can be pressed in a parallel state to a stator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302783-A (JP)
Title: Failure detecting method and failure detection system of communication network
Inventor: ABE NORIO
IPC: H04L12/28
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To specify a failure place of a communication network with a simple configuration without adding a circuit configuration to each electronic control unit about a failure detecting method and a failure detection system for a communication network.  <P>SOLUTION: In the method for detecting a failure of the communication network in which a plurality of electronic control units (ECU) are connected to a communication bus, a controller connected to the communication bus is first made to detect a communication error in the communication bus. Then, after the controller detects the communication error in the communication bus, the controller is made to perform a transmission stop request for sequentially stopping transmission by the plurality of electronic control units to the communication bus one by one, to discriminate whether a communication error occurs in the communication bus whenever the plurality of electronic control units are sequentially subjected to transmission stop one by one according to the transmission stop request, and to specify a failure place on the communication network on the basis of the discrimination result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078124-A (JP)
Title: Ultrasonic diagnostic system, as well as image processing method and program
Inventor: SATO YOSHIAKI
IPC: A61B8/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic system which can determine the degree of beam focusing without reducing the frame rate by using any type of ultrasonic probe and can improve the quality of ultrasonic images.  <P>SOLUTION: The ultrasonic diagnostic system is provided with the ultrasonic probe which includes several ultrasonic transducers, a tranceiving part which processes input signals output from the ultrasonic transducers, a reception control part which generates sound-ray signals along the direction of reception of ultrasound waves by matching the phases of the input signals and performs a receiving focus process according to the amount of delay set by using phase matching parameters and subjects the sound-ray signals to the envelope detection process, an ultrasonic image generating part which generates image signals on the basis of the sound-ray signals and a beam focusing degree determining part which determines the degree of beam focusing in the receiving focus process on the basis of the sound-ray signals and automatically adjusts the phase matching parameters according to the result of determination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009301429-A (JP)
Title: Method and apparatus for detecting software falsification, and image processor
Inventor: YOSHIDA FUMIYUKI
IPC: G06F21/12
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for detecting software falsification, and an image processor, having a high versatility and providing more convenience to a user.  <P>SOLUTION: The above problem is solved by providing an encryption/decryption means 26 for storing a calculation value to be uniquely calculated via software, encrypting information by use of the calculation value, and decrypting information encrypted by use of the calculation value with: a step of storing a first calculation value to be uniquely calculated from one or more pieces of minimum required software for starting the apparatus; a step of storing a second calculation value to be uniquely calculated from software of which falsification is to be detected in the encryption/decryption means 26 on the basis of an authentication target list; and a step of decrypting information encrypted with the first and second legal calculation values by means of the encryption/decryption means 26 in which the first and second calculation values are stored in the steps, and when the decryption of the information fails, detecting falsification of the minimum required software for starting the apparatus or software of which falsification is to be detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002182-A (JP)
Title: Leakage measuring method of mechanical seal
Inventor: YASU SATOSHI
IPC: F16J15/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage measuring method of a mechanical seal, which seals a sealing object containing an ultraviolet visible light absorption component and/or a fluorescence component, capable of measuring a trace amount of leakage and also capable of shortening the measurement time.  <P>SOLUTION: The ultraviolet visible light absorption component and/or the fluorescence component contained in the leakage amount of the sealing object are measured with an ultraviolet visible light spectrophotometer and/or a spectrophotofluorometer, and the amount of leakage is computed with a calibration curve method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000819-A (JP)
Title: Portable generator
Inventor: TAKEMURA KAZUHITO
IPC: B60B30/06
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable generator capable of setting the outside diameter dimension of a wheel to be large, ensuring a storage space in a frame, and further ensuring an opening part for maintenance in a sidewall part of the frame.  <P>SOLUTION: The portable generator 10 has wheels 56, 58 for transportation provided on a frame with the generator mounted thereon. The portable generator 10 has guide rollers 71, 72, 73 for rotatably supporting a rim by supporting the wheels at three parts of a rim 64, and mounting means 75, 76, 77 for mounting the three guide rollers on sidewall parts 25, 26 of a frame 11. The wheels 56, 58 are supported by the guide rollers 71, 72, 73.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001762-A (JP)
Title: Variable displacement pump
Inventor: HAMAZAKI MASAHARU
IPC: F04C14/20
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement pump capable of easily reducing the pump displacement per time sufficiently on the high rotational speed side of an engine.  <P>SOLUTION: This variable displacement pump comprises a casing 2 having a suction port IP and a discharge port EP. An external gear 5 and an internal gear 4 eccentric to each other are installed in the casing 2. The axially overlapped length of the external gear 5 and the internal gear 4 is changeable to change the pump displacement. The variable displacement pump further comprises a pressure receiving operating mechanism 10 for displacing the external gear 5 and the internal gear 4 toward side of the minimum value of the overlapped length according to the discharge pressure of the fluid discharged from the fluid discharge port. The variable displacement pump further comprises bypass flow passages 2D, 20 allowing the suction port IP and the discharge port EP to communicate with each other when the overlapped length is changed to the minimum value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000164-A (JP)
Title: Game machine
Inventor: KAWAGISHI HIROSHI
IPC: A63F7/02
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can easily perform an actual launching test or a shipping inspection by reducing erroneous operations of the game machine by outside noises while keeping the transfer rate of information between boards which are arranged in the game machine.  <P>SOLUTION: The master communication apparatus 67 of this game machine includes a transmission signal converting means 72 which converts transmission information including commands and statuses into an electric transmission signal, and an optical signal outputting means PD 1 which outputs an optical transmission signal. The master communication apparatus further includes an optical signal inputting means PD3 which converts an optical response signal into an electric response signal, and a response signal restoring means 76 which converts the electric response signal into response information. The slave communication apparatus 68 of the game machine includes the optical signal inputting means PD3 which converts the optical transmission signal into the electric transmission signal, a transmission signal restoring means 74 which converts the electric transmission signal into the transmission information, and a response information forming means 75 which performs a process corresponding to the transmission information, and at the same time, forms response information. The slave communication apparatus further includes a response signal converting means 73 which converts the response information into the electric response signal, and an optical signal outputting means PD1 which outputs the optical response signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003935-A (JP)
Title: System, method, and computer program product for broadcasting write operation
Inventor: LANGENDORF BRIAN KEITH
IPC: G06F12/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To replicate a write operation for broadcasting write operations across a plurality of devices.  <P>SOLUTION: A system, a method, and a computer program product are provided for broadcasting write operations in a multiple-target system. In use, the write operation is received at one of a plurality of apertures of an address space. Such a write operation is then replicated to generate a plurality of write operations. To this purpose, the write operations may be broadcasted to a plurality of targets. At least one of the targets includes another one of the apertures that generates at least one additional write operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010000579-A (JP)
Title: Cutting chip treating device for machine tool
Inventor: INAMASU YASUHIRO
IPC: B23Q11/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting chip treating device for a machine tool, which enhances the recovery rate of cutting chips and the like.  <P>SOLUTION: A suction hole 17 is formed so as to extend through a main shaft 7 and a tool 8 in an axial direction. An opening 17a provided at one end of the suction hole 17 is positioned within a working chamber 10, and an opening 17b provided at the other end is connected to a suction separator 13. Cutting chips W1 produced within the working chamber 10 are suctioned together with air which has flown down through an air nozzle 10d, through the suction hole 17 by the suction separator 13. The cutting chips W1 are separated from the suctioned air, and the air separated from the cutting chips W1 is supplied into the working chamber 10 and is allowed to flow down through the air nozzle 10d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001587-A (JP)
Title: Spinning machine and spinning method
Inventor: MORI HIDESHIGE
IPC: D01H1/115
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning machine capable of raising coherency of a fiber bundle introduced into an air spinning apparatus, and improving yarn strength.  <P>SOLUTION: The spinning machine is provided with the air spinning apparatus 9 having each introduction passage 21 for leading the fiber bundle 8 while deflecting thereof to one side according to the turning direction of a turning air stream, and a drafting apparatus for introducing the fiber bundle 8 subjected to the drafting treatment into the air spinning apparatus 9. The drafting apparatus has a front roller and a front bottom roller 28 for nipping the fiber bundle 8, and delivering the fiber bundle toward the introduction passage 21. Grooves 30 are formed on the surface of the front bottom roller 28, and the grooves 30 are tilted so that the ends of the grooves 30 on the same side as the side for deflecting the fiber bundle 8 in the introduction passage 21 are located in the upstream side when viewed from the front roller on the opposing side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008224695-A (JP)
Title: Analyzer for animals
Inventor: HIRAYAMA HIDEKI
IPC: G01N35/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer for animals thta is fully improved of convenience of operation.  <P>SOLUTION: The analyzer for the animal capable of measuring the samples of a plurality of kinds of animals is equipped with a suction part for sucking the sample contained in a container; a display part; a selected screen display means for displaying a selected screen, which selects the measuring target animal from a plurality of kinds of the animals, on a display part and a during measurement screen display means for displaying the during-measurement screen, which has a first display region for displaying a message which shows the suction process of the sample by the suction part; and a second display means for displaying the picture of the measuring target animal so as to move the measuring target animal accompanied by the advance of measurement, on the display part, when the measurement of the sample of the measuring target animal selected via the selected screen displayed on the display part is started and completing the display of a message which shows the suction process displayed on the first display region; while continuing the movement of the picture of the measuring target animal displayed on the second display region when the suction of the sample due to the suction part is completed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010010258-A (JP)
Title: Preheeling apparatus and method of manufacturing film capacitor
Inventor: OTSUKA KEISUKE
IPC: H01G4/18
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To remove a vapor deposition metal around an insulation defective section existing in a film capacitor where a metal film is formed on both surfaces with a relatively simple configuration.  <P>SOLUTION: A continuity detection unit 35 detects whether a first divided electrode 21a to which voltage is applied is electrically insulated from the first remaining divided electrode 21a. Based on the detection result, voltage is applied to the first divided electrode 21a by a voltage application unit 32 only when the first divided electrodes 21a is insulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009236-A (JP)
Title: Plane area estimation device and program
Inventor: YAMAGUCHI KOICHIRO
IPC: G06T1/00
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To estimate an area representing an estimation target plane with high accuracy even if there is an area having no pattern.  <P>SOLUTION: A first image and a second image are imaged in different positions/attitudes by an imaging device 12, and the first image is transformed by a projective transformation matrix, by an image transformation part 32. A difference of each pixel between a transformed image and the second image is calculated by a difference calculation part 34, and a plurality of road plane candidate areas represented by a hierarchical structure are detected by use of each of a plurality of threshold values by a plane candidate area detection part 36. By a plane area decision part 38, it is sequentially decided whether or not each of the road plane candidate areas inside the road plane candidate areas decided last time that each of them does not represent only a road plane among the road plane candidate areas detected by use of the threshold values in descending order from the largest threshold value represents only the road plane. By an area integration part 40, the road plane candidate areas decided that each of them represents only the road plane are integrated, and a road plane area is estimated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009005702-A (JP)
Title: Mobile water supply device for managing potted plant
Inventor: HA KUM SUN
IPC: A01G9/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile water supply device for managing potted plants, storing a large amount of water, and enabling easy performance of water supply operation to many various potted plants while keeping the surroundings clean.  <P>SOLUTION: This mobile water supply device for managing potted plants has a mobile cart 10 which moves with wheels 12 rotatably set on both front and back ends, a water storage cylinder 20 for storing water for water supply through a water supply hose to be connected to a hydrant, a potted flower placing stand 50 which has a through-hole 56 for collecting water discharged from a pot for potted flowers, a submerged pump 80 which raises upward water in the water storage cylinder 20 in supplying water, a water purifying device 100 whose inlet 102 is connected to an outlet 82 of the submerged pump 80 with a hose 90, and which purifies flowing water followed by discharging from a discharge port 104, and a spray jet nozzle 110 which is connected to the discharge port 104 of the water purifying device 100 with the hose 90 and supplies purified water to potted plants.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013408-A (JP)
Title: Lubricating oil exhibiting improved friction stability
Inventor: RAYMOND F WATTS
IPC: C10M133/44
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive composition useful for providing a lubricating oil, concretely a transmission fluid, for example, an automatic transmission fluid (ATF), a continuously variable transmission fluid (CVTF) and a double-clutch transmission fluid (DCTF) with excellent friction stability, and more concretely, useful for providing the transmission fluid with excellent friction properties during high-speed clutch engagement.  <P>SOLUTION: The lubricating oil composition exhibiting excellent friction stability comprises a lubricating base oil, an oil-soluble source of phosphorus, and a defined friction-improving agent based on polyalkylene polyamine having been reacted with an acylating agent which converts at least one secondary amino group into an amide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010008918-A (JP)
Title: Traffic congestion simulation apparatus
Inventor: KONDO SUSUMU
IPC: G08G1/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic congestion simulation apparatus for allowing a child to an adult to understand, at a glance, the factor of occurrence of a traffic congestion and a means for relieving the traffic congestion using a simple physical principle.  <P>SOLUTION: A model apparatus 1 for simulating the traffic congestion includes, in a case 2: a passing route 3 capable of passing a sphere imitating a moving object 10 such as a vehicle; an opening/closing device 4 for opening or closing the passing route 3 every certain time; and an alternate route 5 for making the sphere 10 detour the opening/closing device 4 without passing it. The traffic congestion simulation apparatus is characterized by enabling a person to understand the state where the traffic congestion of the passing route 3 is relieved by providing the alternate route 5 and guiding the spheres 10 accumulated in the forward part of the route of the opening/closing device 4 to the alternate route 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT